参数资料
型号: LM3445MX/NOPB
厂商: National Semiconductor
文件页数: 31/40页
文件大小: 0K
描述: IC LED DRIVER TRIAC DIMM 14SOIC
标准包装: 2,500
系列: PowerWise®
恒定电流:
拓扑: PWM,降压(降压)
输出数: 1
内部驱动器:
类型 - 次要: 高亮度 LED(HBLED)
频率: 30kHz ~ 1MHz
电源电压: 8 V ~ 12 V
安装类型: 表面贴装
封装/外壳: 14-SOIC(0.154",3.90mm 宽)
供应商设备封装: 14-SOICN
包装: 带卷 (TR)
工作温度: -40°C ~ 125°C
其它名称: LM3445MX
Table 1. Bill of Materials
SNVS570L – JANUARY 2009 – REVISED MAY 2013
Qty
1
1
1
1
2
1
3
1
1
2
2
1
1
1
1
1
1
2
4
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
2
1
1
1
1
Ref Des
U1
BR1
L1
L2
L3, L4
L5
C1, C2, C15
C3
C4
C5, C6
C7, C9
C10
C12
C11
C13
C14
D1
D2, D13
D3, D4, D8, D9
D10
D11
D12
R1
R2
R3
R4
R5
R6, R7
R8, R10
R9
R11
R12
R13
R14
RT1
Q1, Q2
Q3
Q5
J1
F1
Description
IC, CTRLR, DRVR-LED, VSSOP10
Bridge Rectifiier, SMT, 400V, 800 mA
Common mode filter DIP4NS, 900 mA, 700 μH
Inductor, SHLD, SMT, 1A, 470 μH
Diff mode inductor, 500 mA 1 mH
Bead Inductor, 160 ? , 6A
Cap, Film, X2Y2, 12.5MM, 250V AC , 20%, 10 nF
Cap, X7R, 0603, 16V, 10%, 470 nF
Cap, X7R, 0603, 16V, 10%, 100 nF
Cap, X5R, 1210, 25V, 10%, 22 μF
Cap, AL, 200V, 105C, 20%, 33 μF
Cap, Film, 250V, 5%, 10 nF
Cap, X7R, 1206, 50V, 10%, 1.0 uF
Cap, C0G, 0603, 100V, 5%, 120 pF
Cap, X7R, 0603, 50V, 10%, 1.0 nF
Cap, X7R, 0603, 50V, 10%, 22 nF
Diode, ZNR, SOT23, 15V, 5%
Diode, SCH, SOD123, 40V, 120 mA
Diode, FR, SOD123, 200V, 1A
Diode, FR, SMB, 400V, 1A
IC, SHNT, ADJ, SOT23, 2.5V, 0.5%
TVS, VBR = 209V
Resistor, 0603, 1%, 280 k ?
Resistor, 1206, 1%, 100 k ?
Resistor, 1210, 5%, 1.8 ?
Resistor, 0603, 1%, 576 k ?
Resistor, 1206, 1%, 1.00 k ?
Resistor, 0805, 1%, 1.00 M ?
Resistor, 1206, 0.0 ?
Resistor, 1812, 0.0 ?
Resistor, 0603, 0.0 ?
Resistor, 0603, 1%, 33.2 k ?
Resistor, 0603, 1%, 2.0 k ?
Resistor, 0805, 1%, 3.3 M ?
Thermistor, 120V, 1.1A, 50 ? @ 25°C
XSTR, NFET, DPAK, 300V, 4A
XSTR, PNP, SOT23, 300V, 500 mA
XSTR, NFET, SOT23, 100V, 170 mA
Terminal Block 2 pos
Fuse, 125V, 1,25A
Mfr
TI
DiodesInc
Panasonic
Coilcraft
Coilcraft
Steward
Panasonic
MuRata
MuRata
MuRata
UCC
Epcos
Kemet
MuRata
Kemet
Kemet
OnSemi
NXP
Rohm
OnSemi
TI
LittleFuse
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Rohm
Yageo
Yageo
Panasonic
Panasonic
Rohm
Thermometrics
Fairchild
Fairchild
Fairchild
Phoenix Contact
bel
Mfr PN
LM3445MM
HD04-T
ELF-11090E
MSS1260-474-KLB
MSS1260-105KL-KLB
HI1206T161R-10
ECQ-U2A103ML
GRM188R71C474KA88D
GRM188R71C104KA01D
GRM32ER61E226KE15L
EKXG201ELL330MK20S
B32521C3103J
C1206F105K5RACTU
GRM1885C2A121JA01D
C0603C102K5RACTU
C0603C223K5RACTU
BZX84C15LT1G
BAS40H
RF071M2S
MURS140T3G
TL431BIDBZR
P6SMB220CA
ERJ-3EKF2803V
ERJ-8ENF1003V
ERJ-14RQJ1R8U
ERJ-3EKF5763V
ERJ-8ENF1001V
MCR10EZHF1004
RC1206JR-070RL
RC0603JR-070RL
ERJ-3EKF3322V
ERJ-3EKF2001V
MCR10EZHF3304
CL-140
FQD7N30TF
MMBTA92
BSS123
1715721
SSQ 1.25
Copyright ? 2009–2013, Texas Instruments Incorporated
Product Folder Links: LM3445
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